Bump numpy from 1.16.1 to 1.22.0

Bumps [numpy](https://github.com/numpy/numpy) from 1.16.1 to 1.22.0.
- [Release notes](https://github.com/numpy/numpy/releases)
- [Changelog](https://github.com/numpy/numpy/blob/main/doc/HOWTO_RELEASE.rst)
- [Commits](numpy/numpy@v1.16.1...v1.22.0)

---
updated-dependencies:
- dependency-name: numpy
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -8,7 +8,7 @@ Fiona==1.7.13
 geopandas==0.4.0
 matplotlib==2.2.3
 networkx==2.4
-numpy==1.16.1
+numpy==1.22.0
 pandas==0.23.4
 pyproj==1.9.6
 pytest==4.0.1

setup.py

@@ -17,7 +17,7 @@
     "geopandas == 0.4.0",
     "matplotlib == 2.2.3",
     "networkx == 2.2",
-    "numpy == 1.16.1",
+    "numpy == 1.22.0",
     "pandas == 0.23.4",
     "pyproj == 1.9.6",
     "pytest == 4.0.1",